Kula, E. (1998). History of environmental economic thought. Routledge.
Chicagoスタイル(17版)引用形式Kula, Erhun. History of Environmental Economic Thought. London ; New York: Routledge, 1998.
MLA(9版)引用形式Kula, Erhun. History of Environmental Economic Thought. Routledge, 1998.
警告: この引用は必ずしも正確ではありません.